Finding the Third Proportional to 9,672.75 and 13,050.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,672.75 : 13,050.38 = 13,050.38 : x
2. Step 2: Convert to fraction form
   9,672.75/13,050.38 = 13,050.38/x
3. Step 3: Cross multiply
   9,672.75x = 13,050.38 × 13,050.38
4. Step 4: Simplify right side
   9,672.75x = 170,312,287.64
5. Step 5: Solve for x
   x = 170,312,287.64/9,672.75
6. Step 6: Final answer
   x = 17,607.43